6-Chlorooxindole Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 56341-37-8 |
| Product name | 6-Chlorooxindole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for 6-Chlorooxindole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6-Chlorooxindole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6-Chlorooxindole
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of antiviral drug intermediates | Used as a key intermediate in the multistep organic synthesis of antiviral drugs |
| Agrochemical Industry | Synthesis of herbicide or insecticide intermediates | Applied in the synthesis of agrochemical molecules with specific biological activity |
| Materials Science | Synthesis of functional materials | Employed as a building block for preparing novel polymeric or optoelectronic materials |
| Chemical Research | Organic synthesis reagent | Used in laboratory-scale organic synthesis as a substrate for chlorination or oxidation reactions |
Manufacturing Quality Control of 6-Chlorooxindole
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities. Typically appears as white to off-white crystalline powder. |
| Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Compare the infrared absorption spectrum of the sample with that of a reference standard to confirm the match of characteristic functional groups (e.g., C=O, N-H, C-Cl). |
| Identification | Proton Nuclear Magnetic Resonance (¹H-NMR) | Measure the hydrogen spectrum signals of the sample in a deuterated solvent and compare chemical shifts and coupling constants with literature or reference data. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a C18 reversed-phase column with a UV detector (typically at 254 nm) to determine the active ingredient content via external standard or area normalization method. |
| Related Substances / Impurity Analysis | High-Performance Liquid Chromatography (HPLC) | Separate impurity peaks using gradient or isocratic elution, then calculate individual and total impurity levels (typically ≤0.5%). |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents possibly remaining from manufacturing (e.g., methanol, ethanol, dichloromethane) in accordance with ICH guidelines. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Dry the sample at a specified temperature (e.g., 105°C) for a defined period and measure the percentage weight loss (typically ≤0.5%). |
| Sulfated Ash / Residue on Ignition | Sulfated Ash Method | Weigh the residue after high-temperature incineration of the sample to assess inorganic impurity content (typically ≤0.1%). |
| Melting Point | Capillary Melting Point Method | Determine the initial and final melting temperatures using a melting point apparatus and compare with literature values (6-chlorooxindole approximately 178–180°C). |
| Purity | Elemental Analysis (CHN Analysis) | Determine the measured percentages of carbon, hydrogen, and nitrogen in the sample and compare with theoretical values; deviations should generally be within ±0.3%. |
Technical Specifications of 6-Chlorooxindole
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to brown crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 148°C - 152°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 6-Chlorooxindole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 6-Chlorooxindole
Packaging of 6-Chlorooxindole
Industrial 6-Chlorooxindole Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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